1afd590d9SVladimir Kondratyev.\" Copyright (c) 2020 Vladimir Kondratyev <wulf@FreeBSD.org> 2afd590d9SVladimir Kondratyev.\" 3afd590d9SVladimir Kondratyev.\" Redistribution and use in source and binary forms, with or without 4afd590d9SVladimir Kondratyev.\" modification, are permitted provided that the following conditions 5afd590d9SVladimir Kondratyev.\" are met: 6afd590d9SVladimir Kondratyev.\" 1. Redistributions of source code must retain the above copyright 7afd590d9SVladimir Kondratyev.\" notice, this list of conditions and the following disclaimer. 8afd590d9SVladimir Kondratyev.\" 2. Redistributions in binary form must reproduce the above copyright 9afd590d9SVladimir Kondratyev.\" notice, this list of conditions and the following disclaimer in the 10afd590d9SVladimir Kondratyev.\" documentation and/or other materials provided with the distribution. 11afd590d9SVladimir Kondratyev.\" 12afd590d9SVladimir Kondratyev.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 13afd590d9SVladimir Kondratyev.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 14afd590d9SVladimir Kondratyev.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 15afd590d9SVladimir Kondratyev.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 16afd590d9SVladimir Kondratyev.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 17afd590d9SVladimir Kondratyev.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 18afd590d9SVladimir Kondratyev.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 19afd590d9SVladimir Kondratyev.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 20afd590d9SVladimir Kondratyev.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 21afd590d9SVladimir Kondratyev.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 22afd590d9SVladimir Kondratyev.\" SUCH DAMAGE. 23afd590d9SVladimir Kondratyev.\" 24afd590d9SVladimir Kondratyev.\" $FreeBSD$ 25afd590d9SVladimir Kondratyev.\" 26*0d528e63SVladimir Kondratyev.Dd January 23, 2021 27afd590d9SVladimir Kondratyev.Dt HCONS 4 28afd590d9SVladimir Kondratyev.Os 29afd590d9SVladimir Kondratyev.Sh NAME 30afd590d9SVladimir Kondratyev.Nm hcons 31afd590d9SVladimir Kondratyev.Nd HID consumer page controls driver 32afd590d9SVladimir Kondratyev.Sh SYNOPSIS 33afd590d9SVladimir KondratyevTo compile this driver into the kernel, 34afd590d9SVladimir Kondratyevplace the following lines in your 35afd590d9SVladimir Kondratyevkernel configuration file: 36afd590d9SVladimir Kondratyev.Bd -ragged -offset indent 37afd590d9SVladimir Kondratyev.Cd "device hcons" 38afd590d9SVladimir Kondratyev.Cd "device hid" 39afd590d9SVladimir Kondratyev.Cd "device hidbus" 40afd590d9SVladimir Kondratyev.Cd "device hidmap" 41afd590d9SVladimir Kondratyev.Cd "device evdev" 42afd590d9SVladimir Kondratyev.Ed 43afd590d9SVladimir Kondratyev.Pp 44afd590d9SVladimir KondratyevAlternatively, to load the driver as a 45afd590d9SVladimir Kondratyevmodule at boot time, place the following line in 46afd590d9SVladimir Kondratyev.Xr loader.conf 5 : 47afd590d9SVladimir Kondratyev.Bd -literal -offset indent 48*0d528e63SVladimir Kondratyevhcons_load="YES" 49afd590d9SVladimir Kondratyev.Ed 50afd590d9SVladimir Kondratyev.Sh DESCRIPTION 51afd590d9SVladimir KondratyevThe 52afd590d9SVladimir Kondratyev.Nm 53afd590d9SVladimir Kondratyevdriver provides support for HID consumer page controls most often used as 54afd590d9SVladimir Kondratyev"Multimedia keys" found on many keyboards. 55afd590d9SVladimir Kondratyev.Pp 56afd590d9SVladimir KondratyevThe 57afd590d9SVladimir Kondratyev.Pa /dev/input/event* 58afd590d9SVladimir Kondratyevdevice presents the consumer page controls as a 59afd590d9SVladimir Kondratyev.Ar evdev 60afd590d9SVladimir Kondratyevtype device. 61afd590d9SVladimir Kondratyev.Sh SYSCTL VARIABLES 62afd590d9SVladimir KondratyevThe following variable is available as both 63afd590d9SVladimir Kondratyev.Xr sysctl 8 64afd590d9SVladimir Kondratyevvariable and 65afd590d9SVladimir Kondratyev.Xr loader 8 66afd590d9SVladimir Kondratyevtunable: 67afd590d9SVladimir Kondratyev.Bl -tag -width indent 68afd590d9SVladimir Kondratyev.It Va dev.hcons.X.debug 69afd590d9SVladimir KondratyevDebug output level, where 0 is debugging disabled and larger values increase 70afd590d9SVladimir Kondratyevdebug message verbosity. 71afd590d9SVladimir KondratyevDefault is 0. 72afd590d9SVladimir Kondratyev.El 73afd590d9SVladimir Kondratyev.Pp 74afd590d9SVladimir KondratyevIt default value is set with 75afd590d9SVladimir Kondratyev.Xr loader 8 76afd590d9SVladimir Kondratyevtunable: 77afd590d9SVladimir Kondratyev.Bl -tag -width indent 78afd590d9SVladimir Kondratyev.It Va hw.hid.hcons.debug 79afd590d9SVladimir Kondratyev.El 80afd590d9SVladimir Kondratyev.Sh FILES 81afd590d9SVladimir Kondratyev.Bl -tag -width /dev/input/event* -compact 82afd590d9SVladimir Kondratyev.It Pa /dev/input/event* 83afd590d9SVladimir Kondratyevinput event device node. 84afd590d9SVladimir Kondratyev.El 85afd590d9SVladimir Kondratyev.Sh SEE ALSO 86afd590d9SVladimir Kondratyev.Xr iichid 4 , 87afd590d9SVladimir Kondratyev.Xr usbhid 4 88afd590d9SVladimir Kondratyev.Sh HISTORY 89afd590d9SVladimir KondratyevThe 90afd590d9SVladimir Kondratyev.Nm 91afd590d9SVladimir Kondratyevdriver first appeared in 92afd590d9SVladimir Kondratyev.Fx 13.0. 93afd590d9SVladimir Kondratyev.Sh AUTHORS 94afd590d9SVladimir Kondratyev.An -nosplit 95afd590d9SVladimir KondratyevThe 96afd590d9SVladimir Kondratyev.Nm 97afd590d9SVladimir Kondratyevdriver was written by 98afd590d9SVladimir Kondratyev.An Vladimir Kondratyev Aq Mt wulf@FreeBSD.org . 99